/* Copyright (C) 2013-2021 TU Dortmund
 * This file is part of LearnLib, http://www.learnlib.de/.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package de.learnlib.api;

import net.automatalib.words.Word;

/**
 * Common interface for objects that have an access sequence associated with them (e.g., states and transitions of a
 * hypotheses).
 *
 * @param <I>
 *         input symbol type
 *
 * @author Malte Isberner
 */
public interface AccessSequenceProvider<I> {

    /**
     * Retrieves the access sequence of this object.
     *
     * @return the access sequence
     */
    Word<I> getAccessSequence();

}
